复写纸、明信片和信封也是日常使用的纸制品，甚至连茶包都是纸做的！

Carbon paper, postcards, and envelopes are also daily use items made of paper. Even a tea bag is made of paper!

youdao

选择用再生纸制成的纸张，文件包装，文件夹，信封，明信片，厕纸还有纸毛巾。

Choose paper, box files, folders, envelopes, CARDS, toilet paper, and paper towels made from recycled paper and cardboard.

youdao

选择用再生纸制成的纸张，文件包装，文件夹，信封，明信片，厕纸还有纸毛巾。

Choose paper, box files, folders, envelopes, CARDS, toilet paper, and paper towels made from recycled paper and cardboard.

youdao